Action Army Black Mamba upper
Action Army Hop up chamber
Action Army Extended Mag release
TTI flat adjustable trigger
TTI drum magwell
TTI piston head
Tight bore inner barrel
Cow Cow lightweight blowback unit
Cow Cow spring guide
Waldo Customs Springs
Upgraded bucking
Minnesota Airsoft tracer unit
Novritsch red dot
Nearly $1000 in build, looking to sell to buy some new toys